Stephanie and Peter's family has grown unexpectedly in a year's time. The young couple has welcomed a new baby into their house and Stephanie's Dad has moved in for good. Despite renovating his home only four years ago, Peter feels the house can be renovated once more to accommodate everyone in the family, while Stephanie feels it's time to find a home better suited to their new lifestyle. Hilary must create a space for Stephanie's Dad, while undertaking a costly kitchen reno. David must find a home that is modern enough to satisfy Stephanie, but functional enough to tear Peter away from his freshly renovated home.